摘要
提出一种能从一幅图象中测出物体三维信息的激光寻距器,介绍了它的结构,并据此讨论了从二维图象到三维图象的变换算法和从表面到物体的识别方法。激光寻距器用于引导机器人焊接,证明可见物体的测量是成功的。
A laser rangefinder which can measure three-dimensional visible objects from only one image is presented. The structure of a rangefinder is also introduced. Based on this rangefinder, a transform algorithm from two-dimension to three-dimension and a technique from surfaces to obiect are discussed. The application of laser rangefinder in guiding robot welding proved that vision measure is successful.
出处
《宇航计测技术》
CSCD
北大核心
1991年第2期1-6,共6页
Journal of Astronautic Metrology and Measurement
关键词
寻距器
计算机
视觉
测量
机器人
Rangefinder, Computer vision, Robot welding, Vision measurement, Perspective transform
